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markowitz
  • Member for 7 years, 7 months
  • Last seen this week
  • Italy
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About

Portfolio manager.

Lover of several matters as: math for finance, financial economics, econometrics, probability.

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All Questions Answers
Score Newest
answer
19
Under which assumptions a regression can be interpreted causally?
Oct 27, 2020
answer
13
How to calculate out of sample R squared?
Oct 18, 2020
question
12
Regression and causality in econometrics
Nov 14, 2018
answer
10
Exponential decay of ACF of AR(p) process
Apr 8, 2021
question
10
Statistical Learning. Contradictions?
Oct 25, 2020
answer
9
What is the relationship between minimizing prediction error versus parameter estimation error?
Sep 16, 2020
question
8
What is skewness of a distribution?
May 12, 2016
question
8
About the meaning of ARMA parameters
Mar 27, 2019
answer
8
Should $ R^2$ be calculated on training data or test data?
Nov 15, 2020
answer
7
Which OLS assumptions are colliders violating?
May 22, 2021

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